Math Main Page => Exercises - Math K     Tweet   Goal: to practice additions, substraction, regroup between two numbers. To change difficulty, set new values of min/max:     Min: Max:     Addition only: Substract only: All Regroup:
Saturday December 21 2024 11:08:41 PM		Saturday December 21 2024 11:08:41 PM Flip Answers
1)	53 - 17 =		1) 36
2)	53 - 31 =		2) 22
3)	51 + 86 =		3) 137
4)	75 + 23 =		4) 98
5)	63 + 85 =		5) 148
6)	70 + 77 =		6) 147
7)	68 + 96 =		7) 164
8)	70 - 2 =		8) 68
9)	65 + 21 =		9) 86
10)	53 + 74 =		10) 127
11)	99 - 28 =		11) 71
12)	93 - 7 =		12) 86
13)	43 - 19 =		13) 24
14)	88 - 23 =		14) 65
15)	65 - 7 =		15) 58
16)	65 - 56 =		16) 9
17)	64 + 16 =		17) 80
18)	76 + 15 =		18) 91
19)	89 - 11 =		19) 78
20)	64 + 13 =		20) 77
Score: ______________

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